Florida HVAC License Requirements

Official classification: Air Conditioning Contractor (Class A / Class B) · Issued by the Construction Industry Licensing Board (CILB), under DBPR.

❄️ HVACFL ✔ Verified 2026-06-19

In Florida, HVAC contractors must hold the Air Conditioning Contractor (Class A / Class B), issued by the Construction Industry Licensing Board (CILB), under DBPR, and no state surety bond is required. Full requirements — experience, exams, fees, insurance, renewal and reciprocity — are detailed below.

How to become a licensed HVAC contractor in Florida

Follow these steps to earn your Air Conditioning Contractor (Class A / Class B). Every figure is verified against the Construction Industry Licensing Board (CILB), under DBPR; full detail for each step is further down the page.

Build the required experience. 4 years of field experience, at least 1 of which must be supervisory. Up to 3 years may be substituted by qualifying college credit (F.S. 489.111). Upgrade paths: Class B to Class A requires 1 year of active certification.
Pass the Air Conditioning Contractor Exam — Trade Knowledge + Business & Finance (open-book) exam. Providers, passing scores and fees are in the Exams section below.
Check the insurance rules. Liability: $100,000 minimum public liability. Property damage: $25,000 minimum property damage. Workers' compensation: Required, or file a statutory exemption within 30 days of license issuance (Ch. 440, F.S.).
Clear the background check. Electronic fingerprints via an FDLE-approved Livescan provider.
Meet the credit / financial requirement. FICO-derived score of 660+ (or complete a board-approved 14-hour financial-responsibility course).
Submit your application and fees. Apply through the Construction Industry Licensing Board (CILB), under DBPR — $149 (Sep 1 of an odd year – Apr 30 of an even year) / $249 (May 1 of an even year – Aug 31 of an odd year) application fee, plus a Included in the application/certification fee license fee. Processing time: Variable via the DBPR online portal.
Keep the license active. Renewal: Every 2 years (Certified expire Aug 31 of even years; Registered Aug 31 of odd years). Continuing education: 14 hours per biennium (F.S. 489.115), including 1 hr Florida laws & rules and 2 hrs Florida Building Code.

For the general path in every state, see the HVAC guide →

Florida HVAC contractor license lookup

To confirm an HVAC contractor is properly licensed in Florida — or to check the status of your own license — search the issuing agency's official license database. The record shows whether the license is active and in good standing.

Verify a license now: Search the official myfloridalicense.com database →

License types

Certified Class A Air Conditioning Contractor — Unlimited capacity; install, maintain, repair, fabricate, alter and design air-conditioning, refrigeration, heating and ventilation systems of any size. Statewide. Excludes interior fuel-gas lines, potable water and sanitary lines, and electrical power wiring.
Certified Class B Air Conditioning Contractor — Limited to systems of 25 tons of cooling and 500,000 BTU of heating in any single system. Same trade exclusions as Class A. Statewide.
Registered Class A / B — Same capacity limits as the certified equivalents but valid only in the county/municipality of registration.

Requirements at a glance

Experience required	4 years of field experience, at least 1 of which must be supervisory. Up to 3 years may be substituted by qualifying college credit (F.S. 489.111). Upgrade paths: Class B to Class A requires 1 year of active certification.
Application fee	$149 (Sep 1 of an odd year – Apr 30 of an even year) / $249 (May 1 of an even year – Aug 31 of an odd year)
License fee	Included in the application/certification fee
Renewal fee	$205 biennial (plus $50 per qualifying business entity), per DBPR's current CILB renewal table
Renewal period	Every 2 years (Certified expire Aug 31 of even years; Registered Aug 31 of odd years)
Continuing education	14 hours per biennium (F.S. 489.115), including 1 hr Florida laws & rules and 2 hrs Florida Building Code.
Bond required	No surety bond if the applicant meets the financial-responsibility rule (FICO 660+, Rule 61G4-15.006); applicants below 660 instead complete a Board-approved 14-hour financial-responsibility course. Separately, a business that qualifies through a financially responsible officer must post a $100,000 bond or irrevocable letter of credit (Rule 61G4-15.0021(2)).
Liability insurance	$100,000 minimum public liability
Property damage	$25,000 minimum property damage
Workers' comp	Required, or file a statutory exemption within 30 days of license issuance (Ch. 440, F.S.).
Background check	Electronic fingerprints via an FDLE-approved Livescan provider.
Credit requirement	FICO-derived score of 660+ (or complete a board-approved 14-hour financial-responsibility course).
Reciprocity	Certification by endorsement (F.S. 489.115(3), form CILB 10) for applicants who: passed a substantially equivalent licensing exam; hold an out-of-state license issued under substantially equivalent criteria; hold a current license from a state with a reciprocal agreement with the Board; or have held an out-of-state license for at least 10 years and apply for the same or a similar license. · compare all states
Processing time	Variable via the DBPR online portal

What a Florida hvac license costs

Application fee	$149 (Sep 1 of an odd year – Apr 30 of an even year) / $249 (May 1 of an even year – Aug 31 of an odd year).
License fee	Included in the application/certification fee.
Air Conditioning Contractor Exam — Trade Knowledge + Business & Finance (open-book)	$135 CILB scheduling fee + $80 per section.
Surety bond	No surety bond if the applicant meets the financial-responsibility rule (FICO 660+, Rule 61G4-15.006); applicants below 660 instead complete a Board-approved 14-hour financial-responsibility course. Separately, a business that qualifies through a financially responsible officer must post a $100,000 bond or irrevocable letter of credit (Rule 61G4-15.0021(2)).
Renewal fee	$205 biennial (plus $50 per qualifying business entity), per DBPR's current CILB renewal table.
Renewal period	Every 2 years (Certified expire Aug 31 of even years; Registered Aug 31 of odd years).

Exams

Air Conditioning Contractor Exam — Trade Knowledge + Business & Finance (open-book)	Provider: Pearson VUE (for CILB) · Passing: Not publicly disclosed · Fee: $135 CILB scheduling fee + $80 per section

Renewing a Florida HVAC contractor license

The Air Conditioning Contractor (Class A / Class B) renews on a fixed cycle set by the Construction Industry Licensing Board (CILB), under DBPR. Finish the continuing-education requirement before you file — boards generally will not process a renewal without it. Late and lapsed renewals are handled differently by every board, so check the renewal page linked below before the deadline passes.

Renewal period	Every 2 years (Certified expire Aug 31 of even years; Registered Aug 31 of odd years)
Renewal fee	$205 biennial (plus $50 per qualifying business entity), per DBPR's current CILB renewal table
Continuing education	14 hours per biennium (F.S. 489.115), including 1 hr Florida laws & rules and 2 hrs Florida Building Code.
Where to renew	Construction Industry Licensing Board (CILB), under DBPR

Local / municipal notes

Certified is statewide; Registered is county/municipality-specific. EPA Section 608 certification is separately required nationwide to handle refrigerants.

Frequently asked questions

How much does a Florida hvac license cost?

Application: $149 (Sep 1 of an odd year – Apr 30 of an even year) / $249 (May 1 of an even year – Aug 31 of an odd year). License: Included in the application/certification fee. Renewal: $205 biennial (plus $50 per qualifying business entity), per DBPR's current CILB renewal table.

How do I look up a hvac license in Florida?

Search the official license database at myfloridalicense.com. The record shows whether the license is active and in good standing.

Do hvacs in Florida need a surety bond?

No surety bond if the applicant meets the financial-responsibility rule (FICO 660+, Rule 61G4-15.006); applicants below 660 instead complete a Board-approved 14-hour financial-responsibility course. Separately, a business that qualifies through a financially responsible officer must post a $100,000 bond or irrevocable letter of credit (Rule 61G4-15.0021(2)).

What experience is required for a Florida hvac license?

4 years of field experience, at least 1 of which must be supervisory. Up to 3 years may be substituted by qualifying college credit (F.S. 489.111). Upgrade paths: Class B to Class A requires 1 year of active certification.

Is insurance required for hvacs in Florida?

Liability: $100,000 minimum public liability. Property damage: $25,000 minimum property damage. Workers' compensation: Required, or file a statutory exemption within 30 days of license issuance (Ch. 440, F.S.).

How long does it take to get a Florida hvac license?

Processing time: Variable via the DBPR online portal.

Is a background check required for hvacs in Florida?

Background check: Electronic fingerprints via an FDLE-approved Livescan provider.

Is there a credit or financial requirement for a Florida hvac license?

Credit requirement: FICO-derived score of 660+ (or complete a board-approved 14-hour financial-responsibility course).

How often must a Florida hvac license be renewed?

Every 2 years (Certified expire Aug 31 of even years; Registered Aug 31 of odd years). Continuing education: 14 hours per biennium (F.S. 489.115), including 1 hr Florida laws & rules and 2 hrs Florida Building Code.

Fees and rules change frequently (often annually). This page was last verified on 2026-06-19 — always confirm current requirements directly with the Construction Industry Licensing Board (CILB), under DBPR before applying. This is not legal advice.